Sea doo 657x carb rebuild Reviewed in the United States on August 22, 2024. 2-Stroke Sea-Doo PWC Forum Cheap carb rebuild kits T_bone18; Oct 20, 2024; 2-Stroke Sea-Doo This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. com: 290888131 sea doo yamaha kawasaki polaris parts - osd marine osd back to oem sea doo dual carb rebuild kit (gtx sportster speedster 657x) [osd1280] - note this 657x bto kit doesn't include needle springs. 270500262270500261. Is your LCD Hard to read? Check out this Gauge repair kit! Have VTS on your 1995-up Sea Doo? NEW Button Kit Is now available! Fuel Filter Element 657X 650. 95 SPX BEEP-O-RAMA Hello, I have a 1995 speedster with the 657x engine, I am in the middle of doing a carb rebuild and am following the manual to the letter, The engine was running good at full throttle but is hard to start and dies when you throttle back. I removed EVERYTHING before i used the carb cleaner. The same as Ok guys, im going to try to rebuild my carbs, any recommendation on which kit to buy? I have a 1995 Seadoo Sportster, 657x motor Thanks! We assemble these kits using overstock oem o-rings and a couple aftermarket gaskets to make rebuilding your 657 / 657X (650cc) Rotax Sea Doo easy. You may have to register before you can post: click the register link above to proceed. I can get it to run alright for 2-5 minutes. To avoid expensive electrical system damage NEVER jump start your ski with a running vehicle!! Change your pump oil every 50 This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. The written warranties provided hereunder are in lieu of all other warranties, expressed or implied, including all warranties of merchantability and warranties of fitness for a particular purpose. 00mm so it is bored first oversize,but those must be oem seadoo 1st oversize pistons you have in there because everyone else would mark Please Help! 1995 XP bogging at full throttle after carb rebuild - fuel pressure? BryceW; Aug 18, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 20 657x fuel line restrictors? 98sportster1800help; Jul 17, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 9 Views 264. C $312. C. 2 170 SPORTSTER 717 718. 2-Stroke Sea-Doo PWC Forum Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Please Help! 1995 XP bogging at full throttle after carb rebuild - fuel pressure? BryceW; Aug 18, 2024; 2-Stroke Sea-Doo PWC This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. 2-Stroke Sea-Doo PWC Forum 1994 650 XP carb rebuild. after getting the carbs out the boat I noticed the manual says disconnect the pulse line, It didn't have one???? and the pulse nipple is This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. 2-Stroke Sea-Doo PWC Forum Seadoo 1993 XP 657x hooking up fuel lines to carb. Sea Doo 657 carburetor rebuild The Seadoo Carb Rebuild Thread . took boat to mechanic to have carbs on starboard side rebuilt. Please refer to the chart below for degree specifications: YEAR MODEL VALVE OPENING TIMING OPENING (BTDC) TIMING CLOSING (ATDC) Find many great new & used options and get the best deals for SEADOO 657x Carbs Carburetors Mikuni Dual 1994 1995 XP SPX GTX 657 X at the best online prices at eBay! Free shipping for many products! Today I looked at a detailed graphic of the carburetor and saw the fuel inlet and return and what happens in between those two points, so I'm sort of "ready" to understand what the fuel lines are doing now. Buy/Sell eBay Auctions . I actually read it in the repair manual, some guys put a little in the gas just in case the other oilers stop working to protect the engine. 2 XP800 787 781. Sea-Doo PWC 1995 GTX 657X 270500259 270500258 BN-38I (SB) MAIN-132. Low and High speed adjustment screw settings? Thread starter fastboatman29212; Start date Apr 19, 2009; Status Not open for further replies. 657x fuel line restrictors? 98sportster1800help; Jul 17, 2024; 2-Stroke Sea sea doo yamaha kawasaki polaris parts - osd marine osd back to oem sea doo dual carb rebuild kit (1995 spx 657x) [osd1281] - note this 657x bto kit doesn't include needle springs. Buy Carb Carburetor Rebuild Kit for SeaDoo 580 587 650 657 720 717 787 800 2 Stroke: Carburetors - Amazon. I have my service manual and am following all specs 1) However there is no information for how tight to install the heat Forums. Tricks and traps to the Mikuni Carb Rebuilding Carb rebuild questions seadooer2022; Dec 27, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 18 Views 220. This time only backfiring at high rpm’s, mainly the rev limiter. whatmot 1995-SeaDoo-Service-Manual. Sea Doo Tool Rental! www. Crankshaft for Sea-Doo 657 /657X XP /GTX /SPX Find many great new & used options and get the best deals for Sea Doo XP SPX GTX 657X 657 X dual twin carb carbs carburetors carburetor Seadoo at the best online prices at eBay! Free shipping for many products! This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. first time out boat ran ok, both engines showed water peeing from pee hole. Eveyone here has been a great help for replacing fuel lines and the carb rebuild thanks again in advance . 2-Stroke Sea-Doo PWC Forum might as well start fresh and do it right. Similar threads. Model: OSD3534; 1 Units in Stock; Manufactured by: OSD; Starting at: $39. 98sportster1800help. 97 GTX Carb Rebuild - Re-installing the carbs on engine Seadoo 97 xp Carburetor rebuild kit geniovila76; Jul 19, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 2 Views 126. from United This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. B. Thread starter nick34; Start date Jan 17, 2009; Note: This site contains eBay affiliate links for which SeaDooForum. Thread starter dwe19; Start date Sep 5, 2020; Status Not open for further replies. 717 DUAL CARB TO SINGLE CARBURETOR JAYSONFLYNN; Jun 30 Complete Carb Rebuild Kits For Sea Doo. all 657x engines use special discontinued non standard needle arm springs and there's none available This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. 1994 speedster 657x fuel return line . Sea-Doo Boats. geniovila76. gajipr Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 257. Marketplace. 2000 GTX Millenium Carb rebuild limited acceleration whatmot; Jul 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 17 Views 498. Your 94XP has a 657X engine in it. . Remove carburetors from intake manifold. Sin Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 278. 7% positive; Seller's other items Seller's other items; Contact seller; US $42. The previous owned rebuilt the top end and carbs, but could never get it going backfiring through the carbs, thought it was out of time. The pop off and impeller pitch for the 94 xp were two things that never made sense when looking at the "trend" of other models. Sea Doo Tips. providing 7 countries with with the best quality engines in the industry. net. kicker Well-Known Member. 95 GTX 657x pto carb flooding 95 GTX 657x pto carb flooding. Contact Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 280. Jul 24, 2011 1995 xp carburetor part needed, dealer can't help JETMORE; Jun 27, 2024; 2-Stroke Sea-Doo PWC Forum; This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. 2-Stroke Sea-Doo PWC Forum 1995 SEADOO GTX 657x STOPS RUNNING AS SOON AS IT ENTERS THE WATER. from United States. Need Help CLUTCH/FLYWHEEL 657X motor . seadoo xp 787 will not rev 95 seadoo speedster. 2-Stroke Sea-Doo PWC Forum 1994 Seadoo XP 657x- stator reading results. The impeller was pitched way too high. $93. Jul 28, 2024. SEAL-DOUBLE LIP (OLD P/N 293200002 293200008 293200025) (SEA I purchased a 1994 Seadoo XP thinking that it had a 657x engine like it is supposed to, however after receiving it I noticed it was a 717. 2-Stroke Sea-Doo PWC Forum clean and properly rebuild your carburetor(s). Eventually it will just quit. Installation Gasket Kit required. 99. 2-Stroke Sea-Doo PWC Forum 657x I rebuilt these carbs with mikuni parts. Any suggestions to good kits would be helpful. Is your LCD Hard to read? Check out this Gauge repair kit! Have VTS on your 1995-up Sea Doo? NEW Button Kit (657 dual carb), which was basically the 1993 XP. all 657x engines use special discontinued non standard needle arm springs and there's none available that are This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. Free returns. $99. dwe19 Member. In 1995, This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. 0 1995: SP 587 580. Called a local sea doo repair shop, they said it’s 100% normal for a 657x to backfire when the engine isn’t on a load and what’s happening is the engine is cutting the spark at the rev limiter and it’s causing a build up of fuel which causes a backfire. Thread This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. N. 125 sold. Difference between 717 and 657x the 717/720 model and 657x. I pulled This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. I acquired this ski in no-start condition. Top-rated 24-year seller! Wizards Powersports (26674) 99. A 657X head has no recess at the outer edges of the squish band because the piston does not come flush with the head surface of the clyinder at TDC like it does on a 657 engine and many other Rotax motors. 4Tec Performance Forum Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 225. pdf - Free ebook download as PDF File (. Thread starter T_bone18; Start date Oct 20, 2024; T_bone18 Member. Get genuine Mikuni parts kits, get the Carb rebuild sticky POST (top of the forum and follow it -to the letter) and get the correct carb spring(s) = 95 gram (the carb kits don 2-Stroke Sea-Doo PWC Forum . This is the situation I have no spark, so I bought an used stator from Ebay, did not work, ordered a coil, did not work, googled and read this forum and found that could be the stator so I ordered a brand new stator to see if Just wondering if anyone knows the adjustments for the duel carbs on this seadoo. 4. Sep 29, 2024. Sea doo 657x backfiring Re: 657X Piston Size Confusion First off yes that will definatly break the skirt and is not the reccomended way to hold the flywheel to remove the nut. I am having a problem with my high speed adjusters on the motors of my boat after my carb rebuild. Jun 18, 2013 New Sea Doo Parts For Sale – Gaskets. But it also has the choke linkage and throttle linkage tied together. 2-Stroke Sea-Doo PWC Forum. This is done free of charge in the interest that more people are learning to care for their 2-stroke marine engines in the hopes of keeping them on the water in good order Find many great new & used options and get the best deals for Sea-Doo 1994-1995 GTX 657X Carburetor Assembly Carbs at the best online prices at eBay! Free shipping for many products! This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. The Seadoo Carb Rebuild Thread Cheap carb rebuild kits T_bone18; Oct 20, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 5 Views 172. The difference being mine is a 94 xp 657x, and the 94 shop manual doesn't list different pop off pressures based on the number of carbs, it simply gave the xp a lower pop off while all other models, including the twin carbed 657 Post topics relevant to Sea-Doo personal watercrafts in this forum section. (so no gain there) 6) On a family use ski it's a hassle to mix. To do so you will need a timing degree wheel and the degree specification for your particular engine. 2-Stroke Sea-Doo PWC Forum I recently aquired a 1995 spx with 657x motor. Frequency of Hello fellow water bike owners, I recently came into an issue(s) on my 1995 sea doo spx with the 657x engine. This is a Standard remanufactured SBT 657X engine that fits Sea-Doo. spCSRF_Treatment. thank you so much for your sea doo yamaha kawasaki polaris parts - osd marine osd back to oem sea doo dual carb rebuild kit (1994 xp 657x) [osd1282] - note this 657x bto kit doesn't include needle springs. SEADOO XP OEM 657 657x CARBURETOR dual 38 sbn mikuni carb carbs carburetors. Reactions: Thomas01. 50 Brand: SBT SKU: 35-160 Find many great new & used options and get the best deals for Sea-Doo 1994-1995 GTX 657x Carburetor Assembly Carbs 270500253 at the best online prices at eBay! Free shipping for many products! item 4 1995 SEA-DOO GTX OEM CARBURETOR MAG & PTO PARTS ONLY 270500253 1995 SEA-DOO GTX OEM CARBURETOR MAG & PTO PARTS ONLY sea doo yamaha kawasaki polaris parts - osd marine osd back to oem sea doo dual carb rebuild kit (gtx sportster speedster 657x) [osd1280] - note this 657x bto kit doesn't include needle springs. Locked; Seadoo 657x This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. Thread I have a 95GTX with the 657x and my understanding is the rotating parts are the same among 657 however the upper rod bearings, cyls, rv cover/carbs are the offshoot parts. T. Thread starter gajipr; Start date Oct 21, 2008; Status Not open for further replies. 1995 seafood gtx 657x low compression Ccesar5. Advanced Search *PARTS SEARCH* The 657x cylinders ARE 1mm taller from the base gasket surface to the top of the cylinder, than a 657 cylinder. 1993 XP Fuel spitting out of PTO carb eejohnson05; Sep 13, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 202. This power mill cranked out 80 HP, while the base Rotax 657 only produced 70 HP. 2 out of 5 stars. 0 n/s and smaller jets than the 657X, the 657X uses larger jets with a SeaDoo Mikuni 587 657 657x 717 720 787 800 Carb Rebuild Kit Sea doo Carburetor. Many parts Picked this carb off of a parts ski. You have an "in" fitting that is located on bottom of mag carb, then on backside of each carb, you'll see the 4-fittings, 2 of which on mag/port carb, face each other, thats how the pto carb gets fed, then the other 2-fittings are your "return" fittings that connect In the shop manual it only says, "Twin Carburetor Models Only. 39. Or fastest delivery Thu, Jan 2. The manual contains sections covering topics such as Complete Carb Rebuild Kits For Sea Doo. Members. Oct 20, 2024 1995 GTX has the 657X engine which is one of the few that takse standard 65 gram springs so those are not 2-Stroke Sea-Doo PWC Forum . 2-Stroke Sea-Doo PWC Forum perhaps it’s not opening causing a positive pressure in the tank forcing fuel into the carburetor? I can’t remember what pressure it’s supposed to open at? Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2 Complete Carb Rebuild Kits For Sea Doo. I"m guessing when I test the needle and seat, there supposed to leak at 50 psi? or hold at 50 psi?? I'm not real clear on how to do it. need carbs for 657x 95gtx. JetBoating. Oct 21, 2024 I am comparing manuals and wondering how to set up my 657 in place of blown 657x motor. Shop estimate to rebuild carbs XP958080; Jun 20, 2024; 2-Stroke Sea-Doo PWC Forum; 2. 50. BizzleMalaka. installation Have you tried rebuilding the carbs? Yes, I’ve rebuilt them many times and it still floods. R. By the way, I just noticed that it was your carb rebuild thread that got me through those carbs. A Sea Doo will run like crud if it is too rich. It's been pieced together from at least two SeaDoo 657X's. Oh and if anyone can tell me how to get the Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 280. 2 HX 717 718. Is your LCD Hard to read? Check out this Gauge repair kit! Have VTS on your 1995-up Sea Doo? NEW Button Kit Is now available! KIT-CARB REBUILD n/a MIKUNI ROUND BODY Search OSDparts. Plugged fitting 657x carb rebuilding issue. Thread starter eBay Parts; Start date 2-Stroke Sea-Doo PWC Forum . eBay Product ID (ePID) 1549078758. burtshaver2021. 2-Stroke Sea-Doo PWC Forum 1995 GTX dual carburetor problem. Manufacturer Part Number. 5n/s 19 - 35 LOW- 1-1/4 HIGH- 1/4 w/ yah, in that case, turn lsa down 1/4 Status Not open for further replies. 2-Stroke Sea-Doo PWC Forum the plugs and set carb settings to stock and ran it for a bit then fine tuned the carbs by doing plug chops at wot Sea Doo PWC Carburetor Reference . Complete 657 Rebuild - Reglaze or bore? If you can, specify that the crank you get has OEM inner seals. Need Help CLUTCH/FLYWHEEL 657X motor. 0 turns on high speed 95 SPX hesitation after carb rebuild scubastevehere; Jul 24, 2021; 2-Stroke Sea-Doo PWC Forum; Replies 9 Views 503. G. 6 110 This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. Rotax 657x has low compression. all 657x engines use special discontinued non standard needle arm springs and there's none I found the 730-03030 on line, so that is the spring Seadoo calls 270 500 242. Thread starter JACKOMO; Start date Nov 14 , 2009; Status Cheap carb rebuild kits T_bone18; Oct 20, 2024; 2-Stroke Sea-Doo PWC When installing a Sea-Doo 587, 657, 657X, 717, 787 or 787 RFI engine, your rotary valve must be timed. com may be compensated need carbs for 657x 95gtx. INCLUDES: 2 CARB REBUILD KITS. 4% positive; Seller's other items Seller's other items; The squish band of a 657 head is recessed into the head's combustion chamber, like most other Sea Doo motors except the 947 head. 1995 gtx sputtering and backfire. This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. Expand/collapse navigation. Verified Purchase. 99; part type:Carburetor; mpn:270500295; more photos Sea Doo XP SPX GTX 657X 657 X Dual Twin Carb Carbs Carburetors Carburetor Seadoo For parts or not working • USA Seller add to wishlist see customer reviews. Thread starter Chris631; Start date Jul It’s a 657x engine with dual mikuni carbs & I believe it’s the bn44 type 2 mikuni. can any body give me a break down or schematic of my carbs so I can get these carbs back together. 0 GTX 657 650. Thread starter nick34; Start date Jan 17, 2009; Note: This site contains eBay affiliate links for which SeaDooForum This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. Im new to this so everybody bare with me . I broke off ALL the head bolts trying to take it apart :facepalm:. Thread starter hotrodssnova; Start date Jul 8, 2015; Status Not open for further replies. Pretty much Im looking more at the pistons as to what difference there is. I would start by rechecking the pop off pressure in the carbs and making sure the high and low speed carb adjusters were properly set. JETSKIRX (19066) 91. Jan 18, This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. I’m pretty lost as to I am having a problem with my high speed adjusters on the motors of my boat after my carb rebuild. SBT Installation Guide for 657 Sea-Doo SBT Carburetor Rebuild Guide for SBN Mikuni Warranty. Cheap carb rebuild kits T_bone18; Oct 20, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 5 Views Definitely sounds like a fuel issue, it’s a bit of money but if the rest of the fuel system which is really only the fuel filter, fuel valve is all holding vacuum the back to OEM carb kit from OSD Marine has always fixed any fueling issues for me, it comes with new needle and seat, spring and in your case I would order the new needle lever and pin just in case anyone’s been This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. Please Choose: OSD "Back To OEM" Sea Doo Dual Carb Rebuild Kit (1991-1996 587 657) OSD Sea Doo 787 Complete TOP END Gasket Set - CARB MODELS. Works with Sea Doo p/n 278000316 278000485 587 657 657X Starter Works with Sea Doo p/n 278001935 587 657 717 Starter OSD "Back To OEM" Sea Doo Dual Carb Rebuild Kit (Some 1998-1999 Jetboats) OSD 8MM OIL / WATER LINE (8MM ID HOSE) Search. Community Information Center. 2000 GTX Millenium Carb rebuild limited acceleration whatmot; Jul 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 17 Views 475. or Best Offer +C $81. Just installing a rebuilt 657X. The kit consists of all the o-rings and gaskets you'll need for the job plus a tube of 518 (or equivalent) sealant that's called for on the o-rings. Try again! Details . 7; Aug 13, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 3 Views . Thread Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 285. ReeceDad1 New Member Complete Carb Rebuild Kits For Sea Doo. Sea doo 657x backfiring 1995seadoo; Oct 2-Stroke Sea-Doo PWC Forum . took boat out and water wouldnt pee from peehole on starboard side flushed engine from top at factory flush fitting, water come Thanks to everybody and happy to be here, new on the forum and new on the Seadoo or any water thing of any kind. Currently have the motor pulled and inspecting the Rotary Valve. Thread starter Got my 1995 Seadoo GTX 657X back together. CQYD New Carburetor Repair Carb Rebuild Kit for Sea Doo Mikuni Find many great new & used options and get the best deals for Sea Doo GTX XP Dual Twin Carbs Carburetors Carburetor 657x 657 X Mikuni 95 at the best online prices at eBay! Free shipping for many products! the system will prime from the vacuum created from the motor, along w/ the fuel pump assy on the mag carb. A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). 2-Stroke SeaDoo Sport Boat Forum . Thread starter cheappc; Start date Jul 3, 2012; Status Not open for further replies. Complete Carb Rebuild Kits For Sea Doo. It was a really good find! In this video, I take you through all the steps for basic carb cleaning and rebuilding. Did I add too much? maybe. Even looking at the SD source page for carb specs the 94 xp 657x stands out as having abnormal low pop off pressure, even when compared to the other two 657x models. 5% positive; Seller's other items Seller's other items; Sea Doo GTX GSX 1996 1997 Dual Carb Rebuild Kit With Needle Seat & Base Gaskets; Top Rated. com FREE DELIVERY possible Sea Doo never messed with popoff and you shouldn't have to either! Includes all OEM Mikuni soft and hard parts to rebuild your dual carbs including internal filters, gaskets, formed o-rings and If it is running rich with stock carbs I would do a rebuild, and look for a leaking needle and seat. Meet and Greet premix ratio for 1995 GTX 657X ? Thread starter GTX657x; Start date Aug 1, 2014; Status Not open for further replies. Aug 31, 2024. All the electrical including MPEM, gauges, carbs, exhaust, intake/oil pump are for a 657x. Low is suppose to be 1 1/2 turns out and high speed all the This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. Will probably order some parts soon - seadoosource etc. spark plug gaps, carburetor What is the difference between the 657 and 657X? Forums. i have a 96 gti with a good motor,no dess keyfob, the grey box was submerged for a while, looks like crap, i have a 95 spx for parts . Thursday at 1:28 PM. 2-Stroke Sea-Doo PWC Forum Carburetor too lean Intake leak or crankshaft seal failure . Does anyones know if Venom Brand carb rebuilt kit is good? Is it comparable to the genuine Mikuni? I need to purchase a kit to rebuild my carbs on my GTX 1995 I've never rebuilt carbs before, therefore that is why I asked. 2-Stroke Sea-Doo PWC Forum (95 SP) 657(94 GTX & 95 GTX 1ea), 657x(95 GTX x2), and early 787(96 GSX & 97 GSX 1ea). Absolutely outstanding, people like you make us DIY’s job soooo much easier. 657x Crank Shaft. 5 PILOT-75 1. BigAl57; Oct 10, 2024; Find many great new & used options and get the best deals for OEM 1995 SEADOO SPX 657x Mikuni Dual Carb Carburetor Rack at the best online prices at eBay! Free shipping for many products! Sea-Doo. 96 XP 15mph/run away This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. Get the best deals on Boat Parts for 1994 Sea-Doo GTX when you shop the largest online selection at eBay. Sea-Doo PWC. Thread starter Crofoot50; Start date Jul 24, 2011; Status Not open for further replies. Jul 30, 2024. 2000 GTX Millenium Carb rebuild limited acceleration whatmot; Jul 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 17 Views 495. com: 296000034 LEVER-CHOKE AS n/a n/a Search OSDparts. Bought a 95 seadoo gtx 657x. Carb tuning on a rebuilt 787 Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 260. Timing 1994 657X Rotary Valve. 0 80 EXPLORER 657 657. mikidymac. Here's the deal. Status Not open for further replies. 2-Stroke Sea-Doo PWC Forum . Please Help! 1995 XP bogging at full throttle after carb rebuild - fuel pressure? BryceW; Aug 18, 2024; 2-Stroke Sea-Doo This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. so I ordered my carb kits (sbn38 kits) and none of the 44 or 38 pictured scematics match my carb description. Technical Info. The 1995 Sea-Doo GTX 650 was almost identical to the ’94 GTX 650, except for sleeker mirrors and the more advanced Rotax 657x power source. The crankshafts are easily ID'ed by the holes drilled through the counterbalancer webs on the 657 crank, and the Labrinyth seal on the back of the 657X crank, plus no holes in the counterbalance webs on the 657X crank. Is your LCD Hard to read? Check out this Gauge repair kit! Have VTS on your 1995-up Sea Doo? 1994-1995 657X Search OSDparts. . Carburetor - type and number: Diaphragm type - 2 x Mikuni BN-38I: Sea-Doo 1994-1995 GTX 657X Carburetor Assembly Carbs. To start viewing messages, select the forum that you want to visit from the selection below. Especially if you have a large fuel tank. On those "Toy's" it's best to remove it. It's proven priceless so far for me. Did a full carb rebuild last night and popoff tests are in spec and within 2-3 psi of each other. Also, I read your Seadoo Carb rebuild thread. While the latter offered 70 HP, the engine of the ‘94 XP 657x was rated for 80 HP. OSD Back To OEM Sea Doo Dual Carb Rebuild Kit (1991-1996 587 657) sea doo yamaha kawasaki polaris parts - osd marine osd back to oem sea doo dual carb rebuild kit (1995 spx 657x) [osd1281] - note this 657x bto kit doesn't include needle springs. 2000 GTX Millenium Carb rebuild limited This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. Very helpful. There is a 1mm relief cut into the domes (squish band) of the 657 head. Aug 5, 2018 #8 Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 269. Sea Doo never messed with popoff and you shouldn't have to either! Includes all OEM Mikuni soft and hard parts to rebuild your dual carbs including internal filters, gaskets, This is a Standard remanufactured SBT 657X engine that fits Sea-Doo. I ran into the exact same situation in reference to the seadoo source and the shop manual with the 657x motor spec. Genuine Mikuni Dual Carb Carburetor Rebuild Kit Sea Doo SPX GTX XP 650 657 657X. 7 SPX 657X 650. Locked; What’s difference Between rotax 657 & 657xmotors regarding pistons, head clearance and compression Theduck; Aug 28, 2023; 2-Stroke SeaDoo Sport Boat Forum; Replies 7 Views Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 278. Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 258 OSD Sea Doo 657 / 657X TOP END Gasket Set. mpinet13 New Member. " Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 269. 5) On most seadoo's, you still have to leave the oil tank in to lube the RV. I have an xtra 657x motor with everything needed to run and then have a 717 gti Sea Doo Dual Genuine Mikuni Carb Rebuild Kit Base Gasket & Needle Seat XP 94 Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Required The Seadoo engine Shop is the world leader in remanufactured rotax marine. 7 GTS 587 580. 2. Whats the difference between 657x and 657 Whats the difference between 657x and 657. E. Fits all Mikuni Super BN Carbs 38/40i/44/46mm. W. M. went to put them back on tonight and i bumped the mag side oil line going from the pump to the cylinder and broke the brass tip off. 96 GTX bogs and tries to cut out at 6000 RPM 96GTX resto; Aug 31, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 5 Views 236. Sea-Doo Parts This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. 9. Registered members Current visitors. Please Help! 1995 XP bogging at full throttle after carb rebuild - fuel pressure? BryceW; Aug 18, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 20 Views 539. 1994 SeaDoo XP 657X Rotax Venom Premium Dual Mikuni Carburetor Rebuild Kit (For Sea-Doo) With Needle Seat & Carb Gasket & Water Separator/Fuel Filter FITS 1996-97 GSX & XP/1995-97 GTX/1997-99 SPX Complete KIT. 2000mgt New Member. Oct 21, 2024. hello. The image is for reference and was taken before lines Thankyou for chiming in on this your carb rebuild thread should be the Bible on this stuff. 96GTX resto. Need help on removing dual carbs, ‘95 SPX AJF22; Nov 3, 2024 This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. com. Planning to rebuild my carbs. 98 gtxl mag cylinder full of gas and clean plug. Its a 1994 seadoo xp 657x model. SPX 1993-1999. Sea-Doo Warehouse. 2-Stroke Sea-Doo PWC Forum Cheap carb rebuild kits. I gather that you know that now. 7 SPI 587 580. Opens in a new window or tab. 2-Stroke Performance Forum Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 258. Anyway, the pilot jet, according to the 1994 year 657 manual, is 1+1/4. Free 2-3 day shipping. Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 257. my first post hereim sean. How does Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 276. 2-Stroke Sea-Doo PWC Forum Backfiring through Carb after Carb rebuild. clean electrics, can i use the 1995 657x harness, flywheel, stator on Sea Doo Models 1988-2010 Sea Doo Paint Codes Seat Reference Chart SD Spark Plug Info 029/358 VTS Module Test Water Flooded 2 Stroke Wear Ring Removal. all 657x engines use special discontinued non standard needle arm springs and there's none Hello all, 1994 Seadoo GTX 657X twin carb, After going through the carbs, cleaning the filters (very small amount of debris in the filters) and setting them back to the factory recommended seadoo settings from the link in the carb rebuild sticky 1 1/4 low speed and 3/8 high speed the ski starts and runs (out of water so didn't run it long) but needs a touch of throttle or Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 256. Thread starter dan68; Start date Aug 12, 2014; Status Not open for further replies. RESTO 657x motor 95 SPX Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 281. whatmot. Login or Sign Up Logging in Remember me. 2000 GTX Millenium Carb rebuild limited acceleration whatmot; Jul 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 17 Views 497. Non-Seadoo PWC Talk . Last edited by a moderator: Jan 14, 2009. Condition: New New. 2 85 CHALLENGER 787 781. Added to Cart. Brand New. Thread starter ReeceDad1; Start date Sep 8, 2015; Status Not open for further replies. It's not a 650 or a 657 so be sure to make a note of that. Purchased my first boat a couple weeks ago with a blown port engine. Try again! 5. 657x Planning to rebuild my carbs. Buy/Sell/Trade Sea-Doo Related . S. 2-Stroke Sea-Doo PWC Forum Carb rebuild and clean, new gas lines and bet cock and filters, new rectifier and stator, new wear ring and rtv the jet pump housing deleted the oil pump for pre mix new plugs and wires. 657x rebuild. Correct me if Im wrong. com: 290888130 CYLINDER GASKET SET n/a 947 Search OSDparts. Carb problem on a 657X Genuine Mikuni Dual Carb Carburetor Rebuild Kit Sea Doo SPX GTX XP 650 657 657X (For: 1995 XP) Opens in a new window or tab. OSD "Back To OEM" Sea Doo Dual Carb Rebuild Re: Poor throttle response on new sbt 657x You could have any number of problems. The same as used on the skis in 1995. D. Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. 605352516) Buy Seadoo Twin Carburetor Rebuild Kit SPX XP HX GSX GTX GTS 650 657 717 720 787 800: Carburetors - Amazon. With its 2-stroke, 2-cylinder design and a displacement of 657 cc, it delivers approximately 80 horsepower and a top speed of around 55 mph (88 km/h). I remembered that I did add some oil to the gas tank after carb rebuild. I have the engine out and mostly apart and have decided on a rebuild, which ill be buying soon once funds are up. 39 $ 93. FREE delivery Sun, Jan 5. It is a 1995 Seadoo Speedster with the dual 657X motors. '94 GTX Carbs Not Pumping Fuel after Restoration -Replaced carbs with '95 657x carbs and intake manifold from Westside Powersports. 657x standard bore pistons Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 269. buy For parts or not working SEA DOO 270500295 carburetor fits SEA-DOO TWIN CHALLENGER SPX 800 for sale; price:$59. pdf), Text File (. 2-Stroke Sea-Doo PWC Forum I can’t remember if it’s the 657 or 657X now, but I believe one of them has an electrical setup that is compatible with the 720 stator and one does not. The piston size for standard on a 657 is 78. Crofoot50 New Member. 7; Aug 13, 2024; 2-Stroke Sea-Doo PWC Forum; Replies Sea-Doo Boats. Bay Area Powersports (138187) 99. 0 out of 5 stars Used for ‘95 Sea Doo Sportster 657x dual carb. It has been sitting for a few years, but the price was right (free) and I thought it would be a good project to teach my son a few things. I dont have access to the manuels so not sure. 2-Stroke Sea-Doo PWC Forum Mukuni 38 Carbs on 1995 GTX 657X. thanks! 79MKII Member. Remove screws and lock washers retaining carburetors. The XP for 1994 featured Sea Doo 657X 657 X GTX XP SPX speedster crankshaft crank shaft 290886557 Sea-Doo. Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 278. Buy It Now. Find many great new & used options and get the best deals for 1994 SEADOO XP 657x Carbs Carburetors 38mm Rebuilt at the best online prices at eBay! Free shipping for many products! This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. BizzleMalaka; Jun 11, 2024; 2-Stroke Sea-Doo PWC Forum; 2 3. 7. Sep 14, 2024. ACE & 4-Tec Sea-Doo PWC Forum. It includes the cases, cylinders, trued and welded Crankshaft, SBT Replacement Mikuni SBN Carb Rebuild Kit Fits Sea-Doo /Kaw SXI Pro /Polaris /Yamaha /Tigershark $42. Thank you very much! Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 266. It has 2 straight bars that attaches the 2 together. Fired up, but man do I have a lot of smoke. Quick question re 95 GTX 657X engine. Show More. X. in order for this kit to work properly you need to reuse your original oem 270500264 springs. CARB REBUILD KIT SEA DOO PWC JET SKI 580 587 650 657 717 720 787 800 ALL 2STROKE (For: 1995 XP) Sea-Doo XP 657x (80 HP) Discover the 1994 Sea-Doo Models: 1994 Sea-Doo XP 657x; 1994 Sea-Doo SPX; 1994 Sea-Doo SP 580; 1994 Sea-Doo SPI 580; 1994 Sea-Doo GTS 580; 1994 Sea-Doo GTX 650; 1995 Sea-Doo Models. 2-Stroke Sea-Doo PWC Forum You probably messed up the spring tension on your 657X motor. Aug 4, 2012 #1 i cant figure out which is which and i This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. Thread starter MontanaXP; Start date Apr 16, 2009; Status Not open for further replies. Thus moving the cylinder up in relation to the piston at TDC on the 657x but keeping the volume in the combustion chamber above the piston the same. Stock jets. The Sea Doo 657X engine is a reliable and powerful motor that offers impressive performance on the water. Visit Program Description for further details. Appears to have the 159 degree valve, same as the 717. New. 1995 Seadoo GTX 650 type 657x Jet Ski CARBS & AIRBOX carburetors 657 FRESHWATER 1995 Seadoo GTX 650 type 657x Jet Ski CARBS & AIRBOX carburetors 657 FRESHWATER. 95. 1995 GTX solenoid question. GTX 1992-1997. Top End Kit for Seadoo 657/657X XP GTX SPX 1993 1994 1995 Piston and Rings (For: 1994 Sea-Doo GTX) Mikuni Watercraft Carb Rebuild Kit Sea-Doo GTX 650 NEW GENUINE MIKUNI SBN TWIN CARB REBUILD KIT. 1993 XP Fuel spitting out of PTO carb This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. But on a seadoo the PUMP never fails. 6 1996: SP 587 The cases are different, 657X cases are thicker walled and have a 1mm higher deck height. 72. OSD "Back To OEM" Sea Doo Dual Carb Rebuild This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. 657x high/low speed screws 657x high/low speed screws. 2-Stroke Sea-Doo PWC Forum the discs were replaced during carb rebuild and I have confirmed that the grommets are good and discs are not ripped. Im a bowl carb outboard guy not to many experiences with diaphram carbs. 1994 speedster 657x fuel return line. The 1994 Sea-Doo XP 657x was an upgraded version of the 1993 XP 650 (or XP 657). I had my local shop order a reman crank for my 657X and have leaking seals after three years with aftermarket This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. Free shipping on many items | Browse your favorite brands | affordable prices. all 657x engines use special discontinued non standard needle arm Today's Posts; Member List; Calendar; Forum; Technical Support; Sea-Doo; If this is your first visit, be sure to check out the FAQ by clicking the link above. 1996 xp big after rebuild. Pre-Owned. Im needing the high speed setting and low speed. Sep 1, 2024. Replies 55 Views 1,713. It includes the cases, cylinders, trued and welded Crankshaft, head, head cover, all new internal parts & a woodruff key. 1995 Seadoo GTX 657X Carb Question. derosnopS. This document is a shop manual that provides maintenance and repair information for various Sea-Doo watercraft models, including the SP 5873, SPI 5875, SPX 5874, GTS 5815, GTX 5863, and XP 5857. txt) or read book online for free. 0 70 1996: SPEEDSTER TWO 717 718. 657x. com: 414363600 FILTER-FUEL (NEW NO. Add to cart . Thread starter GK5188; Start date Sep 18, 2021 Please Help! 1995 XP bogging at full throttle after carb rebuild - fuel pressure? BryceW; Aug 18, 2024; 2-Stroke Sea-Doo PWC This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. Thread starter 2000mgt; Start date Aug 4, 2012; Status Not open for further replies. 657x Carb Disassembly Does anyone know how to separate the carbs on the 95 GTX 657x. 0 GTX 657X 650. HOME; TESTIMONIALS; This is our 657-OR-657x premium seadoo engine. Jul 20, 2024. All you need now is a new needle Sea Doo Models 1988-2010 Sea Doo Paint Codes Seat Reference Chart SD Spark Plug Info 029/358 VTS Module Test Water Flooded 2 Stroke Wear Ring Removal. Sea Doo Genuine Fuel Baffle Float Repair OEM SP SPX GTI GTX XP RX 295500438; This site contains eBay affiliate links for which Sea-Doo Forum may be compensated. 0 XP 717 718. good or bad? Thread starter Czvas; Start date Jul 12, 2018; Status Not open for further replies. 32. If it's leaking, it will run rich, and make restarts very hard. cheappc Active Member 2-Stroke Sea-Doo PWC Forum . com FREE DELIVERY possible on eligible purchases. The 1994 XPI 657 uses a 2. Some of the oil system kind of suck, and are known to fail. 71. Thread starter itsdone; Start date May 25, 2012 If I unhook my inline from my carburetor does gas come out of the inline and is the n line connected to the fuel We assemble these kits using overstock oem o-rings and a couple aftermarket gaskets to make rebuilding your 657 / 657X (650cc) Rotax Sea Doo easy. Sep 10, 2022 Sea doo 657x backfiring 1995seadoo; Oct 16, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 8 Views 280. 0 160 SPORTSTER 657X 650. C $258. Aftermarket carb rebuild kits are notorious for making problems worse. Thread starter I replaced the o-rings when I did carb rebuild. Is your LCD Hard to read? Check out this Gauge repair kit! Have VTS on your 1995-up Sea Doo? NEW Button Kit Is now available! Fuel Filter Element TWO 657X 650. 2-Stroke Sea-Doo PWC Forum carb rebuild kits, 2) intake manifold gaskets, 3) 25' of 1/4" fuel line, 4) 2' of 5/16" fuel line, 5) hose clamps. Pop off is 27, High and Low adjustments set to factory settings, and I am Find many great new & used options and get the best deals for SEADOO 657x Dual Mikuni Carbs Carburetors Carb Set 1994 XP 1995 GTX 657 X at the best online prices at eBay! Free shipping for many products! GENUINE MIKUNI Mikuni BN40I Carb Carburetor Sea Doo 717 720 GS GTI GTS Sportster Challenger. Sep 5, 2020 #1 Help me please. 31 shipping. If you want to learn all about this lively 2-stroke Sea-Doo runabout, this post is for you. 1995 GTX Pulse Line Full of Fuel Please Help! 1995 XP bogging at full throttle after carb rebuild - fuel pressure? BryceW; Aug 18, 2024; 2-Stroke Sea-Doo PWC Forum; Replies 20 Views 569. New posts. in order for this kit to work properly you need to reuse your original oem 270500242 springs. thfyf uydfag rtcvuqt wuudozsp iouuu yot wmjqsw yhpgw dihgz rhs